"He has really created a new kind of technique, because he doesn't have access to conventional materials."

Construction costs almost 10 percent more than building with more conventional materials, but the Government paid most of the difference.

These products were intended for long exposures, however it also worked to some extent with more conventional materials, including color film.

The material comes at a high price - $35 a yard, almost 10 times the price of conventional materials.

A very large piece, "Air," is made of more conventional materials: wood, stone and glass.

He is known for the creative use of conventional materials in unique and unexpected ways.

However, thermal resistance per unit price is much less than conventional materials.

They are known for fixtures made from more conventional materials.

This degree of choice is not possible with conventional materials.

The building is extremely light weight and features very few conventional materials.